Development and characterization of polycrystalline transparent CsI plate for X-ray radiography applications

被引：6

作者：

Sen, Shashwati ^{[1
,2
]}

Sarkar, P. S. ^{[1
,2
]}

Patra, G. D. ^{[1
]}

Singh, S. G. ^{[1
]}

Ghosh, M. ^{[1
]}

Pitale, S. ^{[1
]}

Patil, A. N. ^{[1
]}

Pal, Manoj K. ^{[1
]}

机构：

[1] Bhabha Atom Res Ctr, Tech Phys Div, Mumbai 400085, Maharashtra, India

[2] Homi Bhabha Natl Inst, Mumbai 400094, Maharashtra, India

来源：

CERAMICS INTERNATIONAL | 2021年 / 47卷 / 02期

关键词：

Scintillator; Ceramics; Radiography; Luminescence; SCINTILLATION SCREEN; THIN-FILMS; PERFORMANCE; CERAMICS; CRYSTALS; FABRICATION; DETECTOR; CMOS; CAF2; CCD;

D O I：

10.1016/j.ceramint.2020.09.057

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this paper we report a novel way of processing CsI powder into poly-crystalline transparent plate by vacuum hot pressing technique. The fabricated CsI plate is investigated for its microstructure and phase purity. Further we have measured the luminescence and scintillation characteristics of this plate. These measurements establish that the polycrystalline plate can have application in radiation detection. Further the efficacy of the transparent CsI plate is shown for industrial X-ray radiography applications. Our results show that this kind of CsI plate can be economically fabricated and can replace the use of CsI single crystals and thin films in specific applications like radiation detection and industrial radiography.

引用

页码：2187 / 2193

页数：7

共 44 条

[1] Gamma radiography and tomography with a CCD camera and Co-60 source [J].

Adams, Robert ;

Zboray, Robert .

APPLIED RADIATION AND ISOTOPES, 2017, 127 :82-86

[2]

[Anonymous], 2013, IAEA RAD TECHN REP, V2

[3]

Cha B.K., 2008, 2008 IEEE NUCL SCI S, P1232

[4] Fabrication and imaging characterization of high sensitive CsI(Tl) and Gd2O2S(Tb) scintillator screens for X-ray imaging detectors [J].

Cha, Bo Kyung ;

Kim, Jong Yul ;

Kim, Tae Joo ;

Sim, Cheulmuu ;

Cho, Gyuseong .

RADIATION MEASUREMENTS, 2010, 45 (3-6) :742-745

[5] Scintillation characteristics and imaging performance of CsI:Tl thin films for X-ray imaging applications [J].

Cha, Bo Kyung ;

Shin, Jeong-Hyun ;

Bae, Jun Hyung ;

Lee, Chae-hun ;

Chang, Sungho ;

Kim, Hyun Ki ;

Kim, Chan Kyu ;

Cho, Gyuseong .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 604 (1-2) :224-228

[6] Effect of CsI(Tl) micro-conical-frustums on the performance of the pixelated CsI(Tl) scintillation screen in X-ray imaging [J].

Chen, Hui ;

Gu, Mu ;

Liu, Xiaolin ;

Zhang, Juannan ;

Huang, Shiming ;

Liu, Bo ;

Ni, Chen .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 921 :18-21

[7] Particle beam and X-ray imaging with thin CsI scintillating plates [J].

Cosentino, L ;

Finocchiaro, P .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2001, 48 (04) :1132-1136

[8] Fabrication and properties of transparent Tb:YAG fluorescent ceramics with different doping concentrations [J].

Dai, Jiawei ;

Cao, Maoqing ;

Kou, Huamin ;

Pan, Yubai ;

Guo, Jingkun ;

Li, Jiang .

CERAMICS INTERNATIONAL, 2016, 42 (12) :13812-13818

[9] Design and fabrication of a CsI(Tl) micro-columnar structure scintillation film for digital dental radiography application [J].

Daneshi, I. ;

Mohammadzadeh, M. .

JOURNAL OF INSTRUMENTATION, 2019, 14 (10)

[10] YAG:Nd crystals as possible detector to search for 2β and α decay of neodymium [J].

Danevich, FA ;

Kobychev, VV ;

Nagorny, SS ;

Tretyak, VI .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2005, 541 (03) :583-589

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